Back to CalculatorRoute ID: POS-STL
Flight Distance from Port of Spain (POS) to St Louis (STL)
Comprehensive aviation route data, direct distance, flight duration, CO₂ footprint, passport visa rules and interactive map.
始发机场
POSTTPP
Port of Spain, Trinidad and Tobago
Piarco International Airport
大圆航线路径
4,253 km2,643 miles • 2,296 NM
目的机场
KSTLSTL
St Louis, United States
St. Louis Lambert International Airport
直线距离
4,253 km
2,643 Statute Miles
2,296 Nautical Miles
民航飞行
5h 30m
预计直飞时长 (巡航速度约850公里/小时 + 起降缓冲)
碳足迹排放
383 kg
每位经济舱乘客预计碳排放 (~90克 CO₂/公里)
初始航向
322° True
飞往目的地的初始罗盘航向
按机型分类的预计飞行时间
民用客机 (波音 787 / 空客 A350)
5h 30m
Speed: ~850 km/h (459 knots)
公务机 (湾流 G650)
5h 7m
Speed: ~920 km/h (496 knots)
涡桨飞机 (ATR-72 / Q400)
8h 41m
Speed: ~520 km/h (280 knots)
护照与签证入境要求
🌐 TT→🇺🇸 United States
此信息仅供参考，出行前请务必通过大使馆、领事馆或 IATA Travel Centre 进行官方核实。
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Flight Path & Geodetic Arc Map
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Departure Airport Specs
Piarco International Airport (POS)
- City / Country: Port of Spain, Trinidad and Tobago
- ICAO Code: TTPP
- Coordinates: 10.5953°, -61.3376°
- Timezone: America/Port_of_Spain
- Elevation: 58 ft
Arrival Airport Specs
St. Louis Lambert International Airport (STL)
- City / Country: St Louis, United States
- ICAO Code: KSTL
- Coordinates: 38.7487°, -90.3700°
- Timezone: America/Chicago
- Elevation: 618 ft
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